Sandy Rogers

The Donald Danforth Plant Science Center is a non-profit research institute founded in 1998 with a mission to improve the human condition through plant science. The non-profit company's research, education, and outreach efforts focus on the intersection of food security and the environment, positioning St. Louis as a world center for plant science. The company is based in St. Louis, MO. The center is funded through competitive grants from various sources, including the National Institutes of Health, Department of Energy, National Science Foundation, and the Bill & Melinda Gates Foundation. The center's principal investigators conduct fundamental research that leads to useful crops and products that solve real problems.

Enterprise Rent-A-Car Co. provided car rental services. It offered car leasing, vanpooling, and car sharing and hourly rental programs. The company was founded by Jack Crawford Taylor in 1957 and was headquartered in Clayton, MO.

Entegral Holdings, LLC (Entegral Holdings) is a venture capital subsidiary of Enterprise Rent-A-Car Co founded in 2013. The firm is headquartered in St. Louis, Missouri.